(China (Mainland))
Product Summary
The LM4040C30 is a shunt voltage reference. It is a versatile, easy-to-use reference that caters to a vast array of applications. The LM4040C30 offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4040C30 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. The applications of the LM4040C30 include Data-Acquisition Systems, Power Supplies and Power-Supply Monitors, Instrumentation and Test Equipment, Process Controls, Precision Audio, Automotive Electronics, Energy Management, Battery-Powered Equipment.
Parametrics
LM4040C30 absolute maximum ratings: (1)Continuous cathode current:-10mA to 25 mA; (2)Package thermal impedance:DBZ package:206℃/W, DCK package:252℃/W, LP package:156℃/W; (3)Operating virtual junction temperature:150℃; (4)Storage temperature range:-65℃ to 150℃.
Features
LM4040C30 features: (1)Fixed Output Voltages of 2.048 V, 2.5 V, 3 V,4.096 V, 5 V, 8.192 V, and 10 V; (2)Tight Output Tolerances and Low Temperature Coefficient:Max 0.1%, 100 ppm/℃:A Grade,Max 0.2%, 100 ppm/℃:B Grade,Max 0.5%, 100 ppm/℃:C Grade,Max 1.0%, 150 ppm/℃:D Grade; (3)Low Output Noise:35 μ V RMS Typ; (4)Wide Operating Current Range:45 μ A Typ to 15 mA; (5)Stable With All Capacitive Loads; No Output Capacitor Required; (6)Available in Extended Temperature.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 LM4040C30FTA |
Diodes Inc. |
Voltage & Current References 0.5% 3.0V 3-PIN 15mA V-REF PRECISION |
Data Sheet |
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LM4040C30H5TA |
Diodes Inc. |
Voltage & Current References 3V 0.5% SHUNT REFERENCE |
Data Sheet |
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LM4040C30IDBZT |
Texas Instruments |
Voltage & Current References 3-V Precision Mcrpwr Shunt .5% acc |
Data Sheet |
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LM4040C30IDBZR |
Texas Instruments |
Voltage & Current References 3-V Precision Mcrpwr Shunt .5% acc |
Data Sheet |
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LM4040C30IDBZRG4 |
Texas Instruments |
Voltage & Current References 3-V Precision Mcrpwr Shunt .5% acc |
Data Sheet |
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LM4040C30IDBZTG4 |
Texas Instruments |
Voltage & Current References 3-V Precision Mcrpwr Shunt .5% acc |
Data Sheet |
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LM4040C30IDCKR |
Texas Instruments |
Voltage & Current References 3-V Precision Mcrpwr Shunt .5% acc |
Data Sheet |
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LM4040C30ILPR |
Texas Instruments |
Voltage & Current References 3-V Prec Micropower Shunt 0.5% accuracy |
Data Sheet |
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